COMPARISON OF 2 ALGORITHMS FOR SOLVING STIFF DIFFERENTIAL-EQUATIONS

被引：1
|
作者：
RANGAIAH, GP
机构：
[1] Natl Univ of Singapore, Dep of, Chemical Engineering, Singapore,, Singapore, Natl Univ of Singapore, Dep of Chemical Engineering, Singapore, Singapore
来源：
COMPUTERS & STRUCTURES | 1985年 / 20卷 / 06期
关键词：
COMPUTER PROGRAMMING - Algorithms - STRUCTURAL ANALYSIS;
D O I：
10.1016/0045-7949(85)90010-0
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
Two methods - GEAR and STIFF3, which were developed specifically for stiff differential equations, are compared based on their performance on five test problems. The performance criteria are both accuracy of the numerical solution and efficiency of the method. The results indicate that GEAR, although the older of the two methods, is the preferred algorithm, for stiff differential equations. 9 refs.
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页码：915 / 920
页数：6
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